25120140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 49391220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 167, 218, 230, 276, 327, 334, 345, 436, 460, 501, 545, 654, 668, 690, 835, 1002, 1090, 1308, 1380, 1635, 1670, 2004, 2180, 2505, 2507, 3270, 3340, 3841, 5010, 5014, 6540, 7521, 7682, 10020, 10028, 11523, 12535, 15042, 15364, 18203, 19205, 23046, 25070, 30084, 36406, 37605, 38410, 46092, 50140, 54609, 57615, 72812, 75210, 76820, 91015, 109218, 115230, 150420, 182030, 218436, 230460, 273045, 364060, 418669, 546090, 837338, 1092180, 1256007, 1674676, 2093345, 2512014, 4186690, 5024028, 6280035, 8373380, 12560070, 25120140]

約数ペア:

[(1, 25120140), (2, 12560070), (3, 8373380), (4, 6280035), (5, 5024028), (6, 4186690), (10, 2512014), (12, 2093345), (15, 1674676), (20, 1256007), (23, 1092180), (30, 837338), (46, 546090), (60, 418669), (69, 364060), (92, 273045), (109, 230460), (115, 218436), (138, 182030), (167, 150420), (218, 115230), (230, 109218), (276, 91015), (327, 76820), (334, 75210), (345, 72812), (436, 57615), (460, 54609), (501, 50140), (545, 46092), (654, 38410), (668, 37605), (690, 36406), (835, 30084), (1002, 25070), (1090, 23046), (1308, 19205), (1380, 18203), (1635, 15364), (1670, 15042), (2004, 12535), (2180, 11523), (2505, 10028), (2507, 10020), (3270, 7682), (3340, 7521), (3841, 6540), (5010, 5014)]